Well, to be honest, I'm quite sure I've used the "ba-manna-bread" line more than any other, but I think probably his most striking line to me was, "How can you be so dead, when you've been so well fed?", from his "Asleep In The Light" off the No Compromise album.
I've often since reflected on how very, very much with which we modern Christians are blessed, how much we take for granted, and at what cost of responsibility we'll be held accountable for making the best use of what God has provided for us, especially in the "Bible belt" where I live and work. He quotes Matthew 25:40 on the jacket, and asks that we read vv. 31-46:
The Final Judgment
"When the Son of Man comes in his glory, and all the angels with him, then he will sit on his glorious throne. Before him will be gathered all the nations, and he will separate people one from another as a shepherd separates the sheep from the goats. And he will place the sheep on his right, but the goats on the left. Then the King will say to those on his right, 'Come, you who are blessed by my Father, inherit the kingdom prepared for you from the foundation of the world. For I was hungry and you gave me food, I was thirsty and you gave me drink, I was a stranger and you welcomed me, I was naked and you clothed me, I was sick and you visited me, I was in prison and you came to me.' Then the righteous will answer him, saying, 'Lord, when did we see you hungry and feed you, or thirsty and give you drink? And when did we see you a stranger and welcome you, or naked and clothe you? And when did we see you sick or in prison and visit you?' And the King will answer them, 'Truly, I say to you, as you did it to one of the least of these my brothers, you did it to me.'
"Then he will say to those on his left, 'Depart from me, you cursed, into the eternal fire prepared for the devil and his angels. For I was hungry and you gave me no food, I was thirsty and you gave me no drink, I was a stranger and you did not welcome me, naked and you did not clothe me, sick and in prison and you did not visit me.' Then they also will answer, saying, 'Lord, when did we see you hungry or thirsty or a stranger or naked or sick or in prison, and did not minister to you?' Then he will answer them, saying, 'Truly, I say to you, as you did not do it to one of the least of these, you did not do it to me.' And these will go away into eternal punishment, but the righteous into eternal life."
The song title comes just prior to the line, in, "The world is sleeping in the dark that the church just can't fight 'cause it's asleep in the the light."